PinP
| Acronym | Definition |
|---|---|
| PinP | Picture in Picture (Television/monitor feature) |
| PinP | Personal Investigador No en Plantilla (Spanish: Staff Researcher) |
| PinP | Phillip Island Nature Parks (est. 1996; Australia) |
| PinP | Procollagen Type 1 N-Terminal Propeptide (biochemical marker of bone formation) |